I totally enjoyed Kill The Irishman, @slaw , I think I may have commented on it after I watched it. I don't think I finished Iceman. Maybe it was too depressing for me, I cannot remember.
@gano , this is my last casting suggestion--I promise. I know you aren't into a start-studded production, but I was watching Very Scary People on HLN a while ago (they were doing a doc on BTK) with Donnie Wahlberg narrating, and I couldn't help but thinking he (Wahlberg) might be a good Hank Brennan. A Bostonian who doesn't present as exceptionally flashy, and he sort of has Brennan's look. Put him in an expensive suit and have his hair styled immaculately and I think he could pull it off.

